On 2/26/25 10:13, Steven Rostedt wrote:
On Thu, 20 Feb 2025 14:01:02 +0100
Heiko Carstens <hca@xxxxxxxxxxxxx> wrote:
The uprobe events test fails on s390, but also on x86 (Fedora 41). The
problem appears to be that there is an assumption that adding a uprobe to
the beginning of the executable mapping of /bin/sh is sufficient to trigger
a uprobe event when /bin/sh is executed.
This assumption is not necessarily true. Therefore use "readelf -h" to find
the entry point address of /bin/sh and use this address when adding the
uprobe event.
This adds a dependency to readelf which is not always installed. Therefore
add a check and exit with exit_unresolved if it is not installed.
Signed-off-by: Heiko Carstens <hca@xxxxxxxxxxxxx>
Acked-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx>
Shuah,
Can you take this in your tree?
-- Steve
Applied to linux_kselftest next for Linux 6.15-rc1.
thanks,
-- Shuah
